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The Toyota Supra is a legendary sports car known for its performance and tuning potential. For enthusiasts aiming to push their Supra beyond the 600 horsepower mark, upgrading the clutch and transmission becomes essential. This article explores the best clutch and transmission upgrades to support high horsepower levels while ensuring reliability and performance.
Understanding the Importance of Upgrades
When modifying a Toyota Supra for high horsepower, the stock clutch and transmission can often become the weak link. Upgrading these components is crucial for several reasons:
- Power Handling: Higher horsepower requires components that can handle increased torque and power delivery.
- Durability: Upgraded clutches and transmissions are designed to withstand the rigors of high-performance driving.
- Consistency: Reliable performance under stress ensures that drivers can maintain power without slippage or failure.
Clutch Upgrades for the Toyota Supra
Choosing the right clutch is vital for achieving optimal performance. Here are some popular clutch options for the Toyota Supra that can support over 600 horsepower:
- Single Disc Clutch: A high-performance single disc clutch can provide a good balance of drivability and performance. Options like the Exedy Stage 2 or ACT HD are popular choices.
- Multi-Disc Clutch: For those looking for maximum power handling, a multi-disc clutch setup, such as the OS Giken or Tilton, can handle significant horsepower while providing smooth engagement.
- Clutch Material: Upgrading to ceramic or carbon composite materials can improve grip and heat resistance, essential for high-performance applications.
Installation Considerations
Installing a new clutch requires careful attention to detail. Here are some key considerations:
- Flywheel Compatibility: Ensure that the flywheel is compatible with the new clutch. Consider upgrading to a lightweight flywheel for improved throttle response.
- Alignment Tools: Proper alignment during installation is crucial for preventing premature wear and ensuring smooth operation.
- Break-In Period: Follow the manufacturer’s recommended break-in procedure to maximize clutch lifespan and performance.
Transmission Upgrades for the Toyota Supra
In addition to clutch upgrades, enhancing the transmission is vital for handling increased power. Here are some popular transmission options:
- Short Shifter Kits: Installing a short shifter can reduce shift times and improve driver engagement, making it easier to handle high RPMs.
- Transmission Coolers: High-performance driving generates heat. Adding a transmission cooler can help maintain optimal operating temperatures, preventing fluid breakdown.
- Upgraded Gear Sets: Consider upgrading to stronger gear sets designed for high torque applications to prevent gear failure.
Transmission Maintenance Tips
To keep your upgraded transmission in top shape, regular maintenance is essential. Here are some tips:
- Fluid Changes: Regularly change the transmission fluid to ensure smooth operation and prevent wear.
- Inspection: Periodically inspect the transmission for leaks and wear, especially after high-performance driving sessions.
- Shift Quality: Monitor shift quality and address any issues promptly to avoid further damage.
Conclusion
Upgrading the clutch and transmission in a Toyota Supra is essential for supporting 600+ horsepower. By selecting the right components and performing proper maintenance, enthusiasts can ensure their Supra remains reliable and performs at its best. Whether you opt for a single disc clutch or a full multi-disc setup, the right choices will enhance your driving experience and power delivery.